Abstract: Target assemblies and related methods for archery and other projectile shooting practice and training are disclosed. One target assembly has a first target body and a second target body that are respectively shaped as a lower portion and an upper portion of an animal. An elongated ridge on one of the target bodies is positioned within an elongated groove on the other target body. The first target body is positioned underneath the second target body with the front ends of the first and second target bodies being adjacent each other and with the rear ends of the first and second target bodies being adjacent each other. The target assemblies and related methods have improved stability, portability, and durability in comparison to conventional three-dimensional target assemblies.